HomeBrands Imhof & StevensSiD Sparkling SiD SPARKLING SiD: the Sparkling Collection! SiD Sparkling is a registered trademark of wholesaler & importer Imhof & Stevens. SID Sparkling collection is the Christmas lighting collection with a Sparkle! Battery Lights, FlagPole Christmas Trees and Beautiful Hanging Fireworks LED Lamps LOG IN OR REGISTER